Package org.jboss.weld.bootstrap.events

Class RequiredAnnotationDiscovery

java.lang.Object
org.jboss.weld.bootstrap.events.RequiredAnnotationDiscovery
All Implemented Interfaces:
org.jboss.weld.bootstrap.api.Service
public class RequiredAnnotationDiscovery extends Object implements org.jboss.weld.bootstrap.api.Service
Wrapper over ReflectionCache capable of determining whether a given class has a given annotation or not, as defined by the CDI 1.1 specification (11.5.6).
Author:
Jozef Hartinger

  • Constructor Details

    • RequiredAnnotationDiscovery

      public RequiredAnnotationDiscovery(ReflectionCache cache)

  • Method Details

    • containsAnnotation

      public boolean containsAnnotation(BackedAnnotatedType<?> annotatedType, Class<? extends Annotation> requiredAnnotation)

      Indicates whether the given class contains an annotation of the given annotation type.

      The set is referred to as M hereafter

      The given class is said to contain the given annotation if any of these applies:

      • The required annotation or an annotation annotated with the required annotation is present on the class
      • The required annotation or an annotation annotated with the required annotation, which is annotated with Inherited, is present on a direct or indirect superclass of the given class
      • The required annotation or an annotation annotated with the required annotation is present on a field or method declared by the given class or any direct or indirect superclass of the given class
      • The required annotation or an annotation annotated with the required annotation is present on a parameter of a method declared by the given class or any direct or indirect superclass of the given class
      • The annotation or an annotation annotated with the required annotation is present on a default method or a parameter of a default method declared by an interface directly or indirectly implemented by the given class
      • The required annotation or an annotation annotated with the required annotation is present on a constructor declared by the given class
      • The required annotation or an annotation annotated with the required annotation is present on a parameter of a constructor declared by the given class
      Parameters:
      javaClass - the given class
      annotation - the given annotation type
      Returns:

    • cleanup

      public void cleanup()
      Specified by:
      cleanup in interface org.jboss.weld.bootstrap.api.Service